# -*- coding: utf-8 -*-

from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField, SubmitField, TextAreaField
from wtforms.validators import DataRequired, Email, EqualTo, ValidationError, Length

from twitter.models.user import User

class loginForm(FlaskForm):
    class Meta:
        csrf = False
    username = StringField("Username", validators=[DataRequired()])
    password = PasswordField("Password", validators=[DataRequired()])
    remember_me = BooleanField("Remember Me")
    submit = SubmitField("Sign In")


class RegisterForm(FlaskForm):
    username = StringField("Username", validators=[DataRequired()])
    email = StringField("Email", validators=[DataRequired(), Email()])
    password = PasswordField("Password", validators=[DataRequired()])
    password2 = PasswordField("Password Repeat", validators=[DataRequired(), EqualTo('password')])
    submit = SubmitField("Register")

    def validate_username(self, username):
        user = User.query.filter_by(username=username.data).first()
        if user is not None:
            raise ValidationError('Please use different username')

    def validate_email(self, email):
        user = User.query.filter_by(email=email.data).first()
        if user is not None:
            raise ValidationError('Please use different email address')

class EditProfileForm(FlaskForm):
    about_me = TextAreaField("About me", validators=[Length(min=0, max=120)])
    submit = SubmitField('Save')

class TweetForm(FlaskForm):
    tweet = TextAreaField('Tweet', validators=[DataRequired(), Length(min=1, max=140)])
    submit = SubmitField('Tweet')

class PasswdResetRequestForm(FlaskForm):
    email = StringField('Email Address', validators=[DataRequired(), Email()])
    submit = SubmitField('Reset Password')

    def validate_email(self, email):
        user = User.query.filter_by(email=email.data).first()
        if not user:
            raise ValidationError(
                'You do not have an account for this email address')

class PasswdResetForm(FlaskForm):
    password = PasswordField("Password", validators=[DataRequired()])
    password2 = PasswordField("Password Repeat", validators=[DataRequired(), EqualTo('password')])
    submit = SubmitField('Confirm')